Subject: That means Client Initial as well

From: Martin Thomson <[email-masked]>
Date: Tue, 10 Oct 2017 11:07:49 +1100

Just a heads up.  I just merged PR #844, which adds AEAD protection to
almost all packets.

For people implementing, take special note: this applies to *Client
Initial*.  Only Version Negotiation and Stateless Reset are exempted
from packet protection.